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Individual Calculations April 2017 |
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| Zilberman, Yaacov Total change: 2.30 | |   |
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| Herzliya Winter 2017 A | Herzliya | ISR | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2391 | 7.50 | 9 | 1.35 | 10 | 13.50 | |
|  Leor, Effi | | | 1991 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hasidovsky, Michael | | | 2095 | ISR | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Lagon, Michael | | | 1991 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Soffer, Ram | g | | 2491 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Axelrod, Arie | f | | 2267 | ISR | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Zak, Uriel | m | | 2257 | ISR | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Levin, Elad | | | 2157 | ISR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Dvoirys, Semen I. | g | | 2539 | RUS | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Poleg, Dan | f | | 2277 | ISR | 1.00 | 1 | 0.34 | 10 | 3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Israel National Team Championship 2017 Round 9-10 | various | ISR | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2387 | 2428 | 0.00 | 2 | -1.12 | 10 | -11.20 | |
| | Sidorenko, Ilya | m | | 2400 | ISR | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Gindi, Shachar | f | | 2373 | ISR | 0.00 | 1 | -0.58 | 10 | -5.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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